AirHint found the following cheapest return flights from London (LCY) to Luxemburg (LUX) in March 2026 (see full year).

Return flights

05 Mar - 08 Mar	Luxair	direct
19 Mar - 23 Mar	Luxair	direct
20 Mar - 21 Mar	Luxair	direct
31 Mar - 31 Mar	Luxair	direct
19 Mar - 20 Mar	Luxair	direct
28 Mar - 31 Mar	Luxair	direct
13 Mar - 15 Mar	Luxair	direct
20 Mar - 23 Mar	Luxair	direct
13 Mar - 23 Mar	Luxair	direct
21 Mar - 23 Mar	Luxair	direct
28 Mar - 05 Apr	Luxair	direct
27 Mar - 05 Apr	Luxair	direct
28 Mar - 13 Apr	Luxair	direct
28 Mar - 04 Apr	Luxair	direct
21 Mar - 04 Apr	Luxair	direct

Also check the deals for one-way flights from London to Luxemburg in March.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from London to Luxemburg in March from $125

Return flights